Sprayer tank



FIG. 1 is a rear perspective view of a new and ornamental design of a sprayer tank;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a first side elevation view thereof;

FIG. 7 is a second side elevation view thereof; and,

FIG. 8 is a top plan view thereof. 

The ornamental design for a sprayer tank, as shown and described. 